Multiple Assemblies exist for SMTL entry 2r4b
ErbB4 kinase domain complexed with a thienopyrimidine inhibitor; X-RAY DIFFRACTION 2.40 Å

	SMTL ID 2r4b.1 Ligands N-{3-chloro-4-[(3-fluorobenzyl)oxy]phenyl}-6-ethylthieno[3,2-d]pyrimidin-4-amine Polypeptides Receptor tyrosine-protein kinase erbB-4 Oligo-state monomer
	SMTL ID 2r4b.2 Ligands N-{3-chloro-4-[(3-fluorobenzyl)oxy]phenyl}-6-ethylthieno[3,2-d]pyrimidin-4-amine Polypeptides Receptor tyrosine-protein kinase erbB-4 Oligo-state monomer